MD3010II Underground Metal Detector

The MD-3010II handheld metal detector combines a circular search coil, shaft and arm support with a digital control panel. It is intended for hobby searches for buried metal objects, such as coins or lost jewelry, where detecting is permitted.

• Power: six batteries, not included; confirm the required battery type.
• Working current: 30–60 mA.
• Operating voltage: 7.1–9.6 V.
• Operating frequency: 7.5 kHz ± 1 kHz.
• Tone-based alarm with sensitivity and depth indications on the display.
• Listed net weight: 1.37 kg.
• Listed size/volume figure: 56 × 13 × 21 cm; the source does not specify whether this is packed size.
• Source-stated temperature range: −20°C to 60°C; follow the supplied operating instructions.

The source quotes about 13 cm detection depth for a 25-cent coin and a maximum of 1.5 m for unspecified targets. These figures are not a guaranteed detection depth: object size, metal type and ground conditions matter. This is not verified mine-clearance or safety-inspection equipment. Obtain permission before searching or digging, and do not touch suspicious ammunition or hazardous objects.